Intel Celeron B820 vs Intel Pentium 997
Physique
| Socket | Intel Socket G2 (988B) | Intel BGA 1023 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 32 nm | 32 nm |
| Transistors | 504 million | 504 million |
| Taille des matrices | 131 mm² | 131 mm² |
| Package | rPGA | rPGA |
Performance
| Fréquence | 1700 MHz | 1600 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 100 MHz | 100 MHz |
| Multiplicateur | 17.0x | 16.0x |
| Multiplicateur débloqué | No | No |
| TDP | 35 W | 17 W |
Architecture
| Marché | Mobile | Mobile |
|---|---|---|
| État de la production | unknown | unknown |
| Date de sortie | Jul 1st, 2012 | Sep 1st, 2012 |
| Nom de code | Sandy Bridge | Sandy Bridge |
| Génération | Celeron | Pentium |
| Part | SR0HQ | SR08FSR0F2SR0F9SR0V5 |
| Support mémoire | DDR3 Dual-channel | DDR3 Dual-channel |
| La mémoire du CEC | No | No |
Cœurs
| Nombre de cœurs | 2 | 2 |
|---|---|---|
| Nombre de threads | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | Intel HD (Sandy Bridge) | Intel HD (Sandy Bridge) |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 2MB (shared) | 2MB (shared) |
Caractéristiques
| EIST | Yes | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | Yes | Yes |
| VT-x | Yes | — |
| XD bit | Yes | Yes |
Remarques
| Remarques | — | Q0 Stepping: SR08F, SR0F2, SR0V5 J1 Stepping: SR0F9 |
|---|
